Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of July 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, July 2015

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 2015
1-Month
78.5°F
(25.8°C)
77.9°F
(25.5°C)
0.6°F
(0.3°C)
87th Coolest Coolest since: 2014 2014
42nd Warmest Warmest since: 2012 2012
Jun–Jul 2015
2-Month
77.0°F
(25.0°C)
75.9°F
(24.4°C)
1.1°F
(0.6°C)
95th Coolest Coolest since: 2014 1904, 1927
34th Warmest Warmest since: 2012 1934
Ties: 1993, 2017
May–Jul 2015
3-Month
73.8°F
(23.2°C)
72.3°F
(22.4°C)
1.5°F
(0.8°C)
105th Coolest Coolest since: 2014 1924
24th Warmest Warmest since: 2012 1934
Ties: 1902, 1913, 1980
Apr–Jul 2015
4-Month
69.9°F
(21.1°C)
68.0°F
(20.0°C)
1.9°F
(1.1°C)
111th Coolest Coolest since: 2014 1907
18th Warmest Warmest since: 2012 2012
Ties: 1936, 2001, 2006
Mar–Jul 2015
5-Month
64.6°F
(18.1°C)
63.3°F
(17.4°C)
1.3°F
(0.7°C)
99th Coolest Coolest since: 2014 1960
30th Warmest Warmest since: 2012 2012
Ties: 1930, 1985, 2018, 2021
Feb–Jul 2015
6-Month
58.2°F
(14.6°C)
58.6°F
(14.8°C)
-0.4°F
(-0.2°C)
51st Coolest Coolest since: 2014 1947
78th Warmest Warmest since: 2012 2012
Ties: 1965, 1997
Jan–Jul 2015
7-Month
54.4°F
(12.4°C)
54.6°F
(12.6°C)
-0.2°F
(-0.2°C)
53rd Coolest Coolest since: 2014 1912
76th Warmest Warmest since: 2012 2012
Ties: 1945, 1950, 1972, 1989
Dec 2014–Jul 2015
8-Month
52.4°F
(11.3°C)
52.1°F
(11.2°C)
0.3°F
(0.1°C)
69th Coolest Coolest since: 2014 1978
59th Warmest Warmest since: 2013 2012
Ties: 1898, 1901, 1913, 1935, 1943, 1973, 1988, 2009
Nov 2014–Jul 2015
9-Month
50.8°F
(10.4°C)
51.3°F
(10.7°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 2014 1904, 1912
86th Warmest Warmest since: 2013 2012
Ties: 1907, 1910, 1927, 1993
Oct 2014–Jul 2015
10-Month
51.6°F
(10.9°C)
52.0°F
(11.1°C)
-0.4°F
(-0.2°C)
48th Coolest Coolest since: 2014 1904, 1912
80th Warmest Warmest since: 2013 2012
Ties: 1900, 1956
Sep 2014–Jul 2015
11-Month
53.0°F
(11.7°C)
53.5°F
(11.9°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 2014 1904
87th Warmest Warmest since: 2013 2012
Ties: 1900, 2001
Aug 2014–Jul 2015
12-Month
55.0°F
(12.8°C)
55.3°F
(12.9°C)
-0.3°F
(-0.1°C)
41st Coolest Coolest since: 2014 1904
87th Warmest Warmest since: 2013 2012
Ties: 1910, 1967, 1971, 1973
Feb 2014–Jul 2015
18-Month
55.6°F
(13.1°C)
56.4°F
(13.6°C)
-0.8°F
(-0.5°C)
24th Coolest Coolest since: 2014 1918, 1979
104th Warmest Warmest since: 2013 2012
Ties: 1977, 1984, 1994
Aug 2013–Jul 2015
24-Month
54.4°F
(12.4°C)
55.3°F
(12.9°C)
-0.9°F
(-0.5°C)
15th Coolest Coolest since: 1980 1979
112th Warmest Warmest since: 2014 2017
Ties: 1951
Aug 2012–Jul 2015
36-Month
54.8°F
(12.7°C)
55.4°F
(13.0°C)
-0.6°F
(-0.3°C)
25th Coolest Coolest since: 1984 1979
101st Warmest Warmest since: 2014 2018
Ties: 1900, 1913
Aug 2011–Jul 2015
48-Month
56.0°F
(13.3°C)
55.3°F
(12.9°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 2004 1980
34th Warmest Warmest since: 2014 2019
Ties: 1936, 1937, 1939, 1941, 1988, 1989, 1991, 1993, 2004
Aug 2010–Jul 2015
60-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
98th Coolest Coolest since: 2011 1906, 1980
26th Warmest Warmest since: 2014 2020
Ties: 1923, 1942, 2000, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2022, retrieved on August 18, 2022 from https://www.ncei.noaa.gov/cag/